Luxembourg Institute of Socio-Economic Research (LISER), Luxembourg, and IZA@LISER, Luxembourg
World of Labour role
Author
Current position
Deputy Director of the Luxembourg Institute of Socio-Economic Research (LISER), Luxembourg
Research interest
Migration, development, growth
Positions/functions as a policy advisor
Economic Advisor for the Regional Government of Wallonia (Belgium), 1991–2005; External expert for the World Bank (2004–2015, 2023), UNESCO (2018), United Nations (2015); Director and founder of LISER Policy Lab, 2025 to present
Past positions
Economic Advisor to the Regional Government of Wallonia (Belgium), 1991–2005; Associate Professor, University of Lille 2, 1997–2005; Professor of Economics at UCLouvain and Research Associate at FNRS (Belgium), 2005-2020
Qualifications
PhD Economics, University Aix-Marseille II, 1995
Selected publications
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“Populism and the Skill-Content of Globalization." Economic Journal (2026) (with S. Iandolo, H. Rapoport, R. Turati and G. Vanoorenberghe).
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“The Vicious Circle of Xenophobia: Immigration and Right-Wing Populism.“ Economic Policy (2025) (with H. Rapoport).
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“The academic market and the rise of universities in medieval and early modern Europe (1000-1800).“ Journal of the European Economic Association (2024)(with D. de la Croix, D. A. Fabre and R. Stelter).
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“Climate change, Inequality and Human Migration.“ Journal of the European Economic Association (2022) (with M. Burzynski, C. Deuster and J. de Melo).
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“Globalizing labor and the world economy: the role of human capital.“ Journal of Economic Growth (2018) (with M. Delogu and J. Machado).
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The brain drain from developing countries Updated
Brain drain need not be a curse—it can be a catalyst: under the right conditions, selective emigration promotes skills acquisition and economic development in the country of origin.
Frédéric DocquierCatia Batista, April 2026Brain drain refers to the selective emigration of highly educated people, who often have stronger incentives to migrate and face fewer barriers. At first glance, this seems to be an adverse situation: losing doctors, engineers or teachers could hinder development. However, migration can also be beneficial by spurring investment in skills, fueling remittances, fostering innovation, business links, and transfers of knowledge and norms. The net impact depends on the skills involved and the context, creating an opportunity for policies that transform emigration into a driver of development.Read moreRead less -
The brain drain from developing countries
The brain drain produces many more losers than winners in developing countries
Frédéric Docquier, May 2014The proportion of foreign-born people in rich countries has tripled since 1960, and the emigration of high-skilled people from poor countries has accelerated. Many countries intensify their efforts to attract and retain foreign students, which increases the risk of brain drain in the sending countries. In poor countries, this transfer can change the skill structure of the labor force, cause labor shortages, and affect fiscal policy, but it can also generate remittances and other benefits from expatriates and returnees. Overall, it can be a boon or a curse for developing countries, depending on the country’s characteristics and policy objectives.Read moreRead less